FR2196795B1 - - Google Patents
Info
- Publication number
- FR2196795B1 FR2196795B1 FR7230283A FR7230283A FR2196795B1 FR 2196795 B1 FR2196795 B1 FR 2196795B1 FR 7230283 A FR7230283 A FR 7230283A FR 7230283 A FR7230283 A FR 7230283A FR 2196795 B1 FR2196795 B1 FR 2196795B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
- C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
- C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
- C07D311/22—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4
- C07D311/24—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring with oxygen or sulfur atoms directly attached in position 4 with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7230283A FR2196795A1 (en) | 1972-08-25 | 1972-08-25 | Amine salts of bis(carboxychromones) - useful for treatment of dyspnoea and bronchoconstriction |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7230283A FR2196795A1 (en) | 1972-08-25 | 1972-08-25 | Amine salts of bis(carboxychromones) - useful for treatment of dyspnoea and bronchoconstriction |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2196795A1 FR2196795A1 (en) | 1974-03-22 |
FR2196795B1 true FR2196795B1 (US07943777-20110517-C00090.png) | 1976-03-05 |
Family
ID=9103540
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7230283A Granted FR2196795A1 (en) | 1972-08-25 | 1972-08-25 | Amine salts of bis(carboxychromones) - useful for treatment of dyspnoea and bronchoconstriction |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2196795A1 (US07943777-20110517-C00090.png) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CY1333A (en) * | 1980-04-30 | 1986-10-24 | Fisons Ltd | Pharmaceutical compositions containing cromoglycates |
US8088935B2 (en) | 2003-12-23 | 2012-01-03 | Ironwood Pharmaceuticals, Inc. | Compounds and methods for the treatment of asthma |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1144905A (en) * | 1965-03-25 | 1969-03-12 | Fisons Pharmaceuticals Ltd | Substituted bis-(2-carboxy-chromonyl-oxy) derivatives and preparation and pharmaceutical compositions thereof |
-
1972
- 1972-08-25 FR FR7230283A patent/FR2196795A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
FR2196795A1 (en) | 1974-03-22 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |